<template>
  <div class="login_container">
    <div class="login_box">
      <!--头像区域-->
      <div class="avatar_box">
        <img src="../../assets/logo.png" alt="">
      </div>
      <!--表单区域-->
      <el-form ref="loginFormRef" :model="loginForm" :rules="loginFormRules" label-width="0px" class="login_form">
        <!--用户名-->
        <el-form-item prop="username">
          <el-input v-model="loginForm.username" prefix-icon="el-icon-user-solid"></el-input>
        </el-form-item>
        <!--密码-->
        <el-form-item prop="password">
          <el-input v-model="loginForm.password" prefix-icon="el-icon-lock" show-password></el-input>
        </el-form-item>
        <!--按钮-->
        <el-form-item class="form_btn">
            <el-button type="primary" @click="onLogin">登录</el-button>
            <el-button type="info" @click="resetLoginForm">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
import { login } from '@/api/user'

export default {
  name: 'LoginContainer',
  components: {},
  props: {},
  data () {
    return {
      // 登录表单数据绑定对象
      loginForm: {
        username: '',
        password: ''
      },
      // 登录表单验证规则对象
      loginFormRules: {
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' },
          { min: 3, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 6, max: 15, message: '长度在 6 到 15 个字符', trigger: 'blur' }
        ]
      }
    }
  },
  computed: {},
  watch: {},
  created () {},
  mounted () {},
  methods: {
    // 重置登录表单
    resetLoginForm () {
      this.$refs.loginFormRef.resetFields()
    },
    // 表单登录验证
    async onLogin () {
      // this.$refs.loginFormRef.validate(valid => {
      //   console.log(valid)
      // })
      const res = await login(this.loginForm)
      console.log(res)
    }
  }
}
</script>

<style scoped lang="less">
  .login_container {
    position:fixed;
    background-color:#2d4d6d;
    width:100%;
    height:100%;
    .login_box {
      width:450px;
      height:300px;
      background-color:#fff;
      border-radius:3px;
      position:absolute;
      left:50%;
      top:50%;
      transform:translate(-50%,-50%);
      .avatar_box {
        height:130px;
        width:130px;
        margin:-65px auto;
        background-color:#eee;
        border-radius:50%;
        img{
          width:100%;
          height:100%;
        }
      }
      .login_form {
        position:absolute;
        bottom:0;
        width:100%;
        padding:0 20px;
        box-sizing: border-box;
        .form_btn {
          display:flex;
          justify-content: center;
        }
      }
    }
  }
</style>
